如何用ktor修复“未解决的引用:HttpClient”-客户端-核心目标linuxX64

Question

我正试图在第一步构建一个针对linuxX64的Kotlin多平台命令行应用程序。因此，我想构建一个基于Ktor的客户端，该客户端用于公共模块。

在这里，我非常简单的设置：

版本概述

• Ktor 1.1.5
• Kotlin多平台1.3.31
• 5.3.1级

build.gradle.kts

plugins {
    kotlin("multiplatform") version "1.3.31"
}

repositories {
    mavenCentral()
    maven { url = uri("https://kotlin.bintray.com/ktor") }
}

kotlin {
    linuxX64("linux") {
        binaries {
            executable()
        }
    }

    sourceSets {
        val commonMain by getting {
            dependencies {
                implementation(kotlin("stdlib-common"))
                api("io.ktor:ktor-client-core:1.1.5")
            }
        }

        val linuxMain by getting {
            dependsOn(commonMain)
            dependencies {
                api("io.ktor:ktor-client-curl:1.1.5")
            }
        }
    }
}

src/linuxMain/kotlin/Main.kt

fun main(){
    val client = MyClient()
    client.execute()
}

src/commonMain/kotlin/MyClient.kt

import io.ktor.client.*

class MyClient {

    private val client = HttpClient()

    fun execute() {
        //do something with Ktor client
    }
}

在构建项目时，会遇到以下生成问题：

11:15:21: Executing task 'build'...


> Configure project :
Kotlin Multiplatform Projects are an experimental feature.

> Task :wrapper

BUILD SUCCESSFUL in 0s
1 actionable task: 1 executed

> Configure project :
Kotlin Multiplatform Projects are an experimental feature.

> Task :compileKotlinLinux FAILED
e: .../src/commonMain/kotlin/MyClient.kt: (1, 8): Unresolved reference: io
e: .../src/commonMain/kotlin/MyClient.kt: (5, 26): Unresolved reference: HttpClient

我是Kotlin原住民/Mutliplatform和Ktor的新手。所以请原谅我如果我的设置是错的..。

Answer 1

向settings.gradle.kts添加enableFeaturePreview("GRADLE_METADATA")解决了构建问题。我刚刚成功地使用linuxX64二进制文件调用了ktor-client-curl :-)